andThen support after condition has been evaluated?

[pbromley]

Apologies if I'm coming at this from the wrong angle but is there any support (or direction of how i should do this) for running some code after the condition has been evaluated to true e.g. my current code is as follows

await().atMost(5, SECONDS).until(() -> someList.size(), is(equalTo(1))

is there any support for something like

await().atMost(5, SECONDS).until(() -> someList.size(), is(equalTo(1)).andThen(() -> assertThat(someList.get(0), is(equalTo("hello")))

so I know there is definitely 1 message, now I can do more assertions on the contents of the list

[johanhaleby]

Hi,

Would this be enough?

List<String> someList = await().atMost(5, SECONDS).until(() -> someList, hasSize(1)));
assertThat(someList.get(0), is(equalTo("hello"))

/Johan

[pbromley]

i thought it might be, but await() doesn't seem to block so the assertThat would get evaluated too soon.

I was just about to answer my own question with this

await().atMost(5, SECONDS).until(() -> {
    assertThat(someList.size(), is(equalTo(1)));
    assertThat(someList.get(0), is(equalTo("hello")));
})

That seems to run assertThat(someList.size(), is(equalTo(1))) for at most 5 seconds before moving onto the next line (probably due to an assertionError being thrown)

[pbromley]

whoops - you are right - some dodgy logic in my code meant the next bit of code ran after the await() blocked but didn't report correctly.

Apologies - close this and ignore me ;)

Thanks for your quick replies

[johanhaleby]

No problem, thanks for using the library :)